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Employees Gundersen Lutheran Administrative Services Inc Brian Sieck, M.D.

Brian Sieck, M.D.

Former

Trustee at Gundersen Lutheran Administrative Services Inc

Fiscal year ended December 31, 2018. Published on January 24, 2026.

$464,867
2018

Total compensation

Brian Sieck, M.D. has been listed as an employee of Gundersen Lutheran Administrative Services Inc in Form 990 filings since at least fiscal year 2016. Total compensation for Brian Sieck, M.D. has increased by 0.5% from 2016 to 2018.

Annual compensation details

$464,867
-0.9%
Trustee
2018
$405k org
--
$61k other
--
$468,862
+1.3%
Trustee
2017
$404k org
42 hrs/wk
$65k other
--

Total compensation by year

Compare the compensation of Brian Sieck, M.D. to:

2018

Other employees at Gundersen Lutheran Administrative Services Inc

Scott Rathgaber, M.D.
Chief Executive Officer
$1,064,829
$1,005,902 from orgNo related comp$58,927 other
Collin Driscoll, M.D.
Medical Doctor
$994,347
$936,880 from orgNo related comp$57,467 other
Kurt Mueller, M.D.
Medical Doctor
$883,867
$826,400 from orgNo related comp$57,467 other
Martin Koop, Dds
Medical Doctor
$839,679
$798,412 from orgNo related comp$41,267 other
Steven Whitford, M.D.
Medical Doctor
$811,867
$751,790 from orgNo related comp$60,077 other
Abdul Rehman, M.D.
Medical Doctor
$785,946
$722,719 from orgNo related comp$63,227 other
Marilu Bintz, M.D.
Senior Vice President, CMO
$682,097
$635,394 from orgNo related comp$46,703 other
Michael Dolan, M.D.
Executive Vice President, Medical COO
$651,409
$592,442 from orgNo related comp$58,967 other
Mary Kuffel, M.D.
Medical Vice President
$554,463
$513,196 from orgNo related comp$41,267 other
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Revisions to this profile

January 24, 2026:
2018 Gundersen Lutheran Administrative Services Inc 990 published
January 24, 2026:
2017 Gundersen Lutheran Administrative Services Inc 990 published
January 24, 2026:
2016 Gundersen Lutheran Administrative Services Inc 990 published

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$462,639
Trustee
2016
$397k org
42 hrs/wk
$66k other
--

Other people named Brian Sieck, M.D.

2018
Employee
Brian Sieck, M.D.
Gundersen Lutheran Medical Foundation Inc
$560,248
Employee
Brian Sieck, M.D.
Gundersen Lutheran Health System Inc
$464,867
Employee
Brian Sieck, M.D.
Gundersen Clinic Ltd
$529,152
Employee
Brian Sieck, M.D.
Gundersen Lutheran Medical Center Inc
$464,867